baber/WOPTO huggingface dataset:
Patent KR-20040005589-A (KR)
Inventor: ZANDT PIETER
IPC: F02D41/30
Filed: 2003-06-17
Abstract: PURPOSE: A method for operating a reciprocating internal combustion engine is provided to secure more effective operation of the reciprocating internal combustion engine in a load range below a pre-set rotation limit speed. CONSTITUTION: A method for operating a reciprocating internal combustion engine is composed of a cylinder(2) having a scavenging air opening formed in a scavenging slot(4) and an outlet valve(3); an air-compressing supercharger group(7) having a turbine(9) driven by exhaust gas from a combustion chamber(22) of the cylinder; and a piston(5) for reciprocating in the cylinder along a running surface(6) between a bottom dead center position(UT) and a top dead center(OT). The compressed air is supplied as scavenging air(12) through the scavenging slot to the combustion chamber of the cylinder. At least one cylinder of the internal combustion engine longitudinally scavenged is operated in at least one pre-set first rotation limit speed to a 4-stroke mode.
Patent KR-20030097684-A (KR)
Title: 손가락 말단에 고정시키기 위한 접착성 도포기
IPC: A45D34/04
Filed: 2003-06-19
Abstract: 본 발명은 화장용 물질을 도포하기 위한 기구 (1)에 관한 것으로서, 상기 기구는 
     상기 물질 (P)을 수납하는 수용기 (2); 및 
     상기 수용기에 수납되거나 또는 상기 수용기 상에 고정되는 도포기 (3)로서, 상기 도포기는, 최초 사용 이전에, 상기 도포기를 피부에 고정시키기 위한 접착 표면을 구비하고, 상기 도포기를 둘러싸는, 축 X를 갖는 원 (C)의 직경이 상기 축 X와 평행한 방향으로 측정된 상기 도포기의 최대 두께 (e max )보다 큰 도포기를 포함하는 것을 특징으로 하는 기구에 관한 것이다.
Patent KR-20040110372-A (KR)
Inventor: KIM SANG HAK
IPC: H04N5/74
Filed: 2003-06-19
Abstract: PURPOSE: A projection television is provided to prevent that a screen is bad by moisture permeation in the screen. CONSTITUTION: A screen(10) has at least one sheet capable of forming an image. The screen is installed in a forward direction of a body casing(1). A supporting part(20) formed in an internal side of the body casing supports a lower region of the screen. A drain hole formed in the supporting part exhausts moisture generated in the screen. A lower end region of the screen is safely received in a safety-receiving groove. The safety-receiving groove is sunk and formed in the supporting part from a plate surface.
Patent KR-20040110684-A (KR)
Inventor: HUH MYEONG GU
IPC: G02F1/1345
Filed: 2003-06-20
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to prevent static electricity from be transferred to a common electrode, thereby preventing damages of the common pad and an active region connected to the common pad due to static electricity by forming a static electricity removing part at the side of the common pad. CONSTITUTION: An LCD comprises the first substrate having a common electrode and the second substrate having a common line(13) and a common pad(14) at the end of the common line, wherein the common line is electrically connected to the common electrode. A static electricity removing part(20) is formed at the side of the common pad and has a function of absorbing static electricity, thereby preventing the static electricity from being transferred to the common pad.
Patent KR-20030060856-A (KR)
IPC: B22F9/30
Filed: 2003-06-27
Abstract: A method for preparing a highly crystallized metal powder, comprising: supplying at least one heat-decomposable metal compound powder into a reaction vessel using a carrier gas; and forming a metal powder by heating the metal compound powder in a state in which the metal compound powder is dispersed in a gas phase at a concentration of no more than 10 g/liter, at a temperature that is over the decomposition temperature of the metal compound powder and at least (Tm - 200) DEG C when the melting point of the metal contained in the metal compound powder is Tm DEG C. The method provides a high-purity, high-density, highly dispersible, fine, highly crystallized metal powder consisting of spherical particles of uniform size, which is suited to use in thick film pastes, and particularly conductor pastes and the like used in the preparation of multilayer ceramic electronic parts.
Patent KR-20050002496-A (KR)
Inventor: KIM YOUNG SEOK
IPC: H01L27/108
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a capacitor of a semiconductor device is provided to prevent not-open phenomenon between a contact plug and a lower electrode by improving the structure of the lower electrode using a first and second lower electrode. CONSTITUTION: A first lower electrode(34) is formed in a first insulating layer(32). A second insulating layer(35) and a third insulating layer(36) are deposited on the first lower electrode. A second lower electrode(37) is formed on the first lower electrode. A dielectric film(38) is deposited on the second lower electrode. An upper electrode(39) is formed thereon.
Patent KR-20050006683-A (KR)
Title: Locking apparatus for filler door
Inventor: KOO YOUNG DEUK
IPC: B60K15/04
Filed: 2003-07-10
Abstract: PURPOSE: A locking device of a filler door is provided to prevent the filler door from shutting when a fuel cap is not closed by forming a latch between the inside of the filler door and the outside of the fuel cap. CONSTITUTION: In a fuel filler structure, a fuel filler is formed to the inside of a filler door(20) mounted to one side of a side panel(10) and a filler neck(12) communicating with a fuel tank is formed to the inside of the fuel filler. A fuel cap(30) is mounted to the filler neck. The fuel cap opens and shuts in filling fuel. In a locking device of the filler door, a fitting part is formed to the end of a lock rod(22) protruded toward the outside of the fuel cap from the inside of the filler door, and a latch, holding the fitting part of the lock rod when the filler door is closed, is formed to the outer periphery of the fuel cap. The filler door is not closed while the fuel cap is not combined to the filler neck.
Patent KR-20050006009-A (KR)
Title: Method and device for making gravity into power energy by using kinetic energy of a piston and potential energy of the water
Inventor: PARK YEON SOO
IPC: F03G7/10
Filed: 2003-07-08
Abstract: PURPOSE: A method and a device for making gravity into power energy are provided to use potential energy of a piston and ropes by pushing up the water collected in a water bucket or a cylinder by dropping the piston. CONSTITUTION: In a method and a device for making gravity into power energy, a packing(4) and a ball(5) are put on an annular protrusion(3) of an inner wall of a water pipe(2) in the lower end of a cylinder(1). An upper end faces a water tank(6). Packings(9,18) are disposed to upper and lower sides of an annular protrusion(8) inserted with an O-ring embedded in the cylinder and a lid(10) and a steaming can cap(19) are mounted at the upper and lower sides of the packings. A protection bar(20) is disposed under the annular protrusion. Levers(14,15) are installed by a shaft(16) between two bearings of a drain hole(11) and hung by a ring(17) of the lid. The lower end of the lever is adjacent to the upside of the steaming can cap. A rope(22) formed on the upside of the lid is connected to a lower end of a pull bar(29) passing through a hole(25) formed between a lever(26) formed with a hook(28) and mounted on a bearing(23) of a piston(7) by a shaft(24) and a lever(27). An upper end of the lever is linked with the upper end of the piston by a rope(32) of a spring(31) for hanging the hook of the pull bar at the hook of the lever. The upper end of the pull bar is coupled with a lower end of a projection unit of a bearing frame by a rope(33). The total length of two ropes and the pull bar is identical with the distance formed from the projection unit of the bearing frame to the lid opened when the piston reaches the lower limit line. A lower end of an upper pipe(35) is fixed on the bottom of the water tank. Pumps(A,B) using a packing(38) are disposed under an annular protrusion of the lower pipe. The gravity is converted into energy by moving up and down the pump.
Patent KR-20050008025-A (KR)
Inventor: OH HYEONG RYEOL
IPC: G02B5/20
Filed: 2003-07-14
Abstract: PURPOSE: A color wheel and an image display system provided with the same are provided to overcome the deterioration of color definition of the image generated at the boundary by forming the white region capable of transmitting the white light. CONSTITUTION: An image display system provided with a color wheel includes a lamp(310), a collimator lens(320), a color wheel(200), a light pipe(340), a controller(350), a signal processing unit(360), a small size display(370), a prism(380) and a projection lens(390). The collimator lens outputs the white light from the lamp with making the white light parallel. The color wheel sequentially forms the first, the second and the third lights by selectively passing a first, a second and a third colors. The light pipe makes the first to the third lights passing through the lens uniform in its illumination by a controller(350). The signal processing unit divides the image signal inputted from outside into a plurality of image signals for each color and synchronizes with the first to the third lights passing through the light pipe. And, the small size display displays the first to the third lights together with the image signals for each color.
Patent KR-20050009049-A (KR)
Inventor: YANG SEUNG HYUN
IPC: H01L33/14
Filed: 2003-07-15
Abstract: PURPOSE: A semiconductor-emitting device and a fabricating method thereof are provided to remove hydrogen elements included in a p-type semiconductor layer and improve the emitting efficiency by using thermally split gases. CONSTITUTION: A first semiconductor layer and a second semiconductor layer are sequentially formed on a substrate. A hydrogen removal process is performed to remove hydrogen included in the second semiconductor layer by using ammonia and nitric acid. The hydrogen removal process includes a thermal splitting process of the ammonia and the nitric acid and a thermal process for reacting the thermally split gases with the residual hydrogen included in the second semiconductor layer.
Patent KR-20050009106-A (KR)
Inventor: LEE HAN HYEONG
IPC: H03H9/64
Filed: 2003-07-15
Abstract: PURPOSE: A surface acoustic wave duplexer and a method for manufacturing the same are provided to prevent the filter unit from being destructed by the external impact and the heat. CONSTITUTION: A surface acoustic wave duplexer includes a filter unit(100) and a phase shift unit(200). The filter unit is mounted on the high temperature co-fired ceramic(HTCC) substrate(110) to prevent a filter from external impact and to reduce costs. The phase shift unit is formed with a low temperature co-fired ceramic(LTCC) substrate or the printed circuit board(PCB) electrically connected to the HTCC substrate. And, the phase shift unit prevent the interference between the transmission filter and the reception filter.
Patent KR-20050010113-A (KR)
Inventor: LEE KYOUNG JUN
IPC: G11B17/04
Filed: 2003-07-18
Abstract: PURPOSE: A device for guiding a door close action of a disk drive is provided to locate a disk door in an exact position of a disk entrance comprised on a front panel by a guide of a guide rib and a guide channel, thereby making an appearance of the front panel having the disk door more beautiful. CONSTITUTION: A front panel(20) comprises a disk entrance(22) where a disk is inserted and ejected. A disk door(30) is selectively set in the disk entrance(22) of the front panel(20), and opens/closes the disk entrance(22). Setting guide structures are comprised on one side of the disk door(30) and the front panel(20) corresponding to the disk door(30), and make an interval between an edge of the disk door(30) and the disk entrance(22) regular. The setting guide structures consist of a guide rib(25) formed on a bottom surface of the disk entrance(22) and a guide channel(33) formed on a corresponding side of the disk door(30) to set the guide rib(25).
Patent KR-20040092357-A (KR)
Inventor: HWANG SEONG HUI
IPC: G11B20/18
Filed: 2003-07-18
Abstract: PURPOSE: A defect management method of an information storage medium, an information storage medium drive device and an information storage medium thereof are provided to record the first state information showing that an update cycle of TDMS(Temporary Defect Management Structure) information is open, and to record the second state information showing that the update cycle is closed when the TDMS information is fully updated. CONSTITUTION: After an information storage medium is loaded(S310), an update cycle of predetermined information related to a data recording or reproducing process is open(S320). A controller controls a recording/reading unit to record open state information of the update cycle(S330). The controller records data on the information storage medium or reproduces the recorded data(S340). The controller generates the predetermined information to be updated(S350), and decides whether the update cycle is completed(S360). If so, the controller records the predetermined information on the information storage medium, and re-writes close state information of the update cycle(S370).
Patent KR-20050011583-A (KR)
Inventor: KIM KYUNG WON
IPC: C02F11/12
Filed: 2003-07-23
Abstract: PURPOSE: To provide an apparatus for disposing sludge, which separates moisture from sludge by using air floatation and heat energy without using cohesive agents and dries the moisture, and a method for disposing the sludge using the apparatus. CONSTITUTION: A pump is connected to one side of a sludge concentration tank (13) and supplies fermented sludge concentrate to inside of the apparatus through an inflow pipe. A sludge separating device (A) is connected with the inflow pipe. Filtrate separated by the sludge separating device passes through a ceramic filter and then is discharged through a solution drainpipe. The remaining sludge other than the filtrate separated by the sludge is flown in a drying device (B) through a sludge moving pipe, is dried by a hot-blast supplying pipe connected to a ventilator of a heating part, and then discharged by a screw. Odor or steam generated by drying is discharged through a fan (124).
Patent KR-20050011629-A (KR)
Inventor: PARK SANG YOUL
IPC: A61M35/00
Filed: 2003-07-23
Abstract: PURPOSE: Provided is a method of agglomerating pathogenic germs causing adult diseases and treating the adult diseases to enable the pathogenic germs to be discovered and agglomerated on body portions where blood vessels expressly appear by attaching adhesive tapes thereon and to enable the agglomerated pathogenic germs to be taken out using a Lancet needle for treatment of the adult diseases. CONSTITUTION: The method comprises: (1) selecting body portions where blood vessels expressly appear; (2) attaching adhesive bands on the selected body portions and warming the body portions with the adhesive bands attached thereto; (3) removing the adhesive bands from the body portions; (4) agglomerating pathogenic germs using forceps(4-1); and (5) taking out the agglomerated pathogenic germs using a Lancet needle(5-1).
Patent KR-20050015023-A (KR)
Inventor: KIM SUK BONG
IPC: H01L21/00
Filed: 2003-08-01
Abstract: PURPOSE: A communication guiding system between a main semiconductor processing equipment and a scrubber is provided to improve operation efficiency by forming a real-time communication channel between the main semiconductor processing equipment and the scrubber. CONSTITUTION: A scrubber information acquisition/report management tool(40) is implemented on a scrubber(2) in communication with an arbitrary main semiconductor process equipment(1) and collects a series of scrubber driving data and scrubber alarm signals. A scrubber information acquisition/report management tool reports the collected result to the main semiconductor process equipment. The scrubber information reception/output management tool(20) is coupled with the scrubber information acquisition/report management tool, distributes the scrubber driving data and scrubber alarm signals from the scrubber information acquisition/report management tool, and selectively outputs the distributed scrubber information acquisition/report management tool using a separate output member.
Patent KR-20050018164-A (KR)
Inventor: PARK JUNG SUB
IPC: B23K35/24
Filed: 2003-08-13
Abstract: PURPOSE: A lead compound for reworking a surface mounting part is provided to improve working efficiency and solderability by blending the solder and the mounting lead with continuously heating after soldering the terminal of the surface mounting part, by delaying melting at low temperature and by reworking at the lower temperature. CONSTITUTION: A lead compound for reworking a surface mounting part is composed of indium of 10 to 30 wt%, lead of 10 to 30 wt%, tin of 7 to 13wt% and bismuth. Solder of the terminal of the surface mounting part is bonded with the lead compound by the spread flux in soldering the lead compound to the lead mounted in the surface of the part for short circuit of terminals. Lead mounted in the surface of the part is molten by heating continuously, and mixed with the lead compound. The surface mounting part is reworked without hardening for a while by continuously decreasing the melting point below the temperature of 100 deg.C. The rigidity and the durability are increased by adding bismuth to the lead compound.
Patent KR-20050021592-A (KR)
Inventor: KIM DJ
IPC: C02F1/68
Filed: 2003-08-18
Abstract: PURPOSE: To provide a non-powered tap water additive supply system in which pressure of tap water itself is used as operating energy of the system without supply of an external energy source, pressure of tap water supplied rotates a screw such that a rotary sphere is rotated by rotary power of the screw, and a spring is closely adhered to the rotary sphere to prevent water leakage between the sphere and a separation plate. CONSTITUTION: The non-powered tap water additive supply system comprises a lid(a); an outer body(b) of the system; a porous plate(c); a separation plate(d); a shaft(e); a rotary sphere(f) on the surface of which a plurality of small grooves are formed such that the grooves contain additives to be supplied to tap water; a body sash(g) for fixing shaft, wherein a hole is perforated on a shaft support at a size that is large enough such that force of the spring is easily applied upward without interference with shaft of the body sash; a holder(h) for holding the rotary sphere; a spring(i) for pushing the holder upward to prevent water leakage between the rotary sphere and the separation plate; a screw(j) for generating rotary power by pressure of tap water itself; and a tap water inlet(k), wherein the additives are stored in a space between the porous plate and the lid, the porous plate dissolves the additives with moisture supplied by the grooves of the rotary sphere through a capillary phenomenon, the screw is connected to the rotary sphere through the shaft, the spring is connected to the rotary sphere supporting holder, and tap water mixed with the additives is discharged from a lower part of the body.
Patent KR-20050020199-A (KR)
Inventor: AHN TAE GUN
IPC: C08J11/02
Filed: 2003-08-21
Abstract: PURPOSE: Provided is an insertion method of an anti-sticking agent in rubber-typed polymer solution dehydration process which reduces the inserted amount of the anti-sticking agent without influencing property of final products so that it remarkably improves the insertion method of the anti-sticking agent. CONSTITUTION: The insertion method of the anti-sticking agent in the rubber-typed polymer solution dehydration process comprises the steps of: (i) getting rubber-typed polymer slurry which is composed of rubber-typed polymer and water to be introduced to a dehydrator; (ii) primarily filtering the introduced rubber-typed polymer and water to remove water; (iii) forwardly transferring the rubber-typed polymer and water by rotational movement of a screw with compressing the slurry to remove water contained in the polymer; (iv) draining water removed by the (iii) step through a draining line in the dehydrator; (v) getting part of water removed by the (ii) step to be introduced to a compression starting point through a pump and circulation line; (vi) letting the anti-sticking agent to be inserted to the front part of a mixer in the circulation line; and (vii) passing the anti-sticking agent through a static mixer with water, uniformly distributing in water and letting it to be introduced to the compression starting point.
Patent KR-20040048806-A (KR)
Inventor: MANKI YOSHINORI
IPC: F16K1/22
Filed: 2003-09-09
Abstract: PURPOSE: A butterfly valve, a seat ring for the butterfly valve, and a seat ring manufacturing method are provided to easily produce the seat rings coated with an elastic material by the predetermined thickness of a core without moving the core even if press-fitting the melted elastic material around the core. CONSTITUTION: An annular hard core(51) is disposed in the transverse center of a seat ring(5) and an outer peripheral surface of the core is exposed from an elastic material. A protuberance unit(54) is formed on the exposed outer peripheral surface of the core and extended to the periphery. First and second step units(511,512) facing outward are arranged at both sides of the protuberance unit. The outer diameter of the protuberance unit is formed same as the peripheral or transverse directions or a taper is formed transversely. A wall surface is installed at a fluid passage of a valve body and closed contacted to the outer peripheral surface from one side of the seat ring through the first step unit to the protuberance. A notch unit(12) is extended peripherally by cutting the wall surface of the fluid passage facing the outer peripheral surface of the seat ring from the second step unit of the seat ring to the other side. A pressurizing plate(6) made from rigid materials is inserted into the notch unit, fixed to the valve body, and contacted to the second step unit of the seat ring.
Patent KR-20050030251-A (KR)
Title: Liquid crystal display device
Inventor: AN SAM YOUNG
IPC: G02F1/1333
Filed: 2003-09-25
Abstract: An LCD(Liquid Crystal Display) device is provided to prevent optical sheets and a back light assembly from being separated and detached from a main frame by combining the main frame with a bottom cover. An LCD device includes optical sheets(111), a back light assembly composed of a light guide plate(115), a lamp(113) and a reflecting plate(117), a main frame(121), a bottom cover(122) and a top case. A plurality of combining protrusions(200) are formed at a predetermined interval at the corner of one side of the bottom cover. A plurality of combining holes are formed at the corner of one side of the main frame to correspond to the combining protrusions of the bottom cover.
Patent KR-20050031258-A (KR)
Title: Grease composition for automobile constant velocity joints
Inventor: CHO WON OH
IPC: C10M169/06
Filed: 2003-09-29
Abstract: A grease composition for automobile constant velocity joints is provided to improve extreme pressure and frictional reduction by using a mixture of refined paraffin mineral oil, urea-based thickener, more than two molybdenum-based additives, and a 2,5-dimercapto-1,3,4-thiadiazole compound. The grease composition for automobile constant velocity joints comprises: (a) base oil; (b) a urea-based thickener represented by the following formula 1 (R1NH-CO-NH-C6H4-p-CH2-C6H4-p-NH-CO-NHR2); (c) molybdenumdialkyldithiocarbamates; (d) an organic molybdenum complex; (e) zincdialkyldithiophosphates; (f) a 2,5-dimercapto-1,3,4-thiadiazole compound; and (g) a sulfur-based fatty ester. In the formula 1, R1 and R2 each is independently or simultaneously a 6- or 7-membered aromatic hydrocarbon, a cyclohexyl group, or a C6-C20 aliphatic hydrocarbon.